About the Authors

Yong-Hao Pua

Affiliation Department of Physiotherapy, Singapore General Hospital, Singapore, Singapore

Ross A. Clark

ross.clark@acu.edu.au

Affiliation School of Exercise Science, Australian Catholic University, Melbourne, Australia

Peck-Hoon Ong

Affiliation Department of Physiotherapy, Singapore General Hospital, Singapore, Singapore

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: YHP RC PHO. Performed the experiments: YHP PHO. Analyzed the data: YHP RC. Contributed reagents/materials/analysis tools: RC. Wrote the paper: YHP RC PHO.